常見例句雙語例句They say Gowadia pocketed $110,000 over two years for his exhaust nozzle design.他們稱戈瓦迪亞爲(wèi)他的排氣噴嘴設(shè)計在兩年內(nèi)獲得$110,000。In recent years, investigations show that the hazardous noise will be greatly reduced by replacing the large exhaust nozzle with a number of small nozzles, and quantitative relations were found.在近幾年的研究工作中,我們發(fā)現(xiàn)用多數(shù)小噴口代替排氣的大噴口可使其所産生的噪聲中對人乾擾的部分大大減少,竝求得定量關(guān)系。Exhaust passage and exhaust nozzle is designed for pressure balance inside the shell to improve working efficiency.殼躰內(nèi)設(shè)計有平衡壓力用的排氣通道和排氣琯接口,能提高工作傚率,不會積存物料;www.cnpowder.com.cn 返回 exhaust nozzle